An issue was discovered in compare_digest in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimisations were possible in the accumulator variable in hmac.compare_digest.
History

Thu, 03 Oct 2024 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-22T00:00:00

Updated: 2024-10-03T14:08:35.548Z

Reserved: 2023-07-23T00:00:00

Link: CVE-2022-48566

cve-icon Vulnrichment

Updated: 2024-08-03T15:17:55.307Z

cve-icon NVD

Status : Modified

Published: 2023-08-22T19:16:32.087

Modified: 2024-11-21T07:33:31.147

Link: CVE-2022-48566

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-08-22T00:00:00Z

Links: CVE-2022-48566 - Bugzilla